Java Eclipse Juno jar android依赖性问题

Java Eclipse Juno jar android依赖性问题,java,android,eclipse,Java,Android,Eclipse,我正在EclipseJuno上做一个android项目,到目前为止它没有错误,但我无法导出它。我看了一下Android控制台,发现: [2015-09-26 23:30:22 - HandGestureApp] Found 2 versions of android.jar in the dependency list, [2015-09-26 23:30:22 - HandGestureApp] but not all the versions are identical (check is

我正在EclipseJuno上做一个android项目,到目前为止它没有错误,但我无法导出它。我看了一下Android控制台,发现:

[2015-09-26 23:30:22 - HandGestureApp] Found 2 versions of android.jar in the dependency list,
[2015-09-26 23:30:22 - HandGestureApp] but not all the versions are identical (check is based on SHA-1 only at this time).
[2015-09-26 23:30:22 - HandGestureApp] All versions of the libraries must be the same at this time.
[2015-09-26 23:30:22 - HandGestureApp] Versions found are:
[2015-09-26 23:30:22 - HandGestureApp] Path: D:\installers\SDK\adt-bundle-windows-x86-20131030\adt-bundle-windows-x86-20131030\sdk\platforms\android-19\android.jar
[2015-09-26 23:30:22 - HandGestureApp]  Length: 21841425
[2015-09-26 23:30:22 - HandGestureApp]  SHA-1: 9d58c29f33a93f486da30401118a4e45a7f208cb
[2015-09-26 23:30:22 - HandGestureApp] Path: D:\installers\SDK\adt bundle 23\sdk\platforms\android-20\android.jar
[2015-09-26 23:30:22 - HandGestureApp]  Length: 21314433
[2015-09-26 23:30:22 - HandGestureApp]  SHA-1: 066aafa1a95681f4ff7280f162157ffeb2093e84
[2015-09-26 23:30:22 - HandGestureApp] Jar mismatch! Fix your dependencies
我在
项目属性
中检查了
Java构建路径
,其中只有一个jar文件


如何修复Jar不匹配?

还要检查库项目中连接到主项目的
/libs
文件夹中的Jar文件。

是否也使用其他库?其他库可能会使用另一个版本的android支持库,这可能会导致问题。我已经按照@mohax的说明检查了
/lib
,这就成功了。我已经删除了另一个罐子。